/Engine/Source/Runtime/Core/Public/GenericPlatform/GenericPlatformMisc.h
Different types of Input/Output stats
struct FProcessIOStats
uint64
BlockingInput
Blocking Input operations
uint64
BlockingOther
Blocking operations that were neither Input or Output operations (platform dependent)
uint64
BlockingOutput
Blocking Output operations
uint64
InputBytes
Input bytes transferred
uint64
OtherBytes
Bytes transferred that were not from either Input or Output operations
uint64
OutputBytes
Output bytes transferred